phone jammer

Discussion in 'The Projects Forum' started by mathewpattara, Dec 12, 2007.

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  1. mathewpattara

    Thread Starter New Member

    Dec 12, 2007
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    hai
    i am intersted in doing a project on mini phone jammers, so if any one can help me with circuit diagram pls,reply:)
     
  2. SgtWookie

    Expert

    Jul 17, 2007
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    In the United States, United Kingdom, Australia and many other countries, blocking cell-phone services (as well as any other electronic transmissions) is against the law. In the United States, cell-phone jamming is covered under the Communications Act of 1934, which prohibits people from "willfully or maliciously interfering with the radio communications of any station licensed or authorized" to operate. In fact, the "manufacture, importation, sale or offer for sale, including advertising, of devices designed to block or jam wireless transmissions is prohibited" as well.

    In most countries, it is illegal for private citizens to jam cell-phone transmission, but some countries are allowing businesses and government organizations to install jammers in areas where cell-phone use is seen as a public nuisance. In December 2004, France legalized cell-phone jammers in movie theaters, concert halls and other places with performances. France is finalizing technology that will let calls to emergency services go through. India has installed jammers in parliament and some prisons. It has been reported that universities in Italy have adopted the technology to prevent cheating. Students were taking photos of tests with their camera phones and sending them to classmates.
     
  3. Dave

    Retired Moderator

    Nov 17, 2003
    6,960
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    In light of the above assessment of the legality in many countries for the use of phone jammers this thread is inappropriate for discussion.

    PM me if you wish to discuss this.

    Dave
     
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